The Blohm & Voss BV 141 was a World War II German tactical reconnaissance aircraft prototype. It is best remembered as the most asymmetrical aircraft to have ever flown.

In 1937, the German Air Ministry Reichsluftfahrtministerium (RLM) issued a specification for a single-engined reconnaissance aircraft with optimum visual characteristics. The preferred contractors were Arado, but the request prompted the Focke-Wulf company to work up the alternative idea of the Focke-Wulf Fw 189, a twin-boom design with two smaller engines and a central crew gondola, while Blohm & Voss proposed something far more radical. The proposal of chief designer Dr. Richard Vogt was the unique asymmetric BV 141.